Ferric chloride is a coloured substance, i.e. it carries a rich brown colour. It easily dissolves in water to turn it faint yellow to golden, depending upon the dilution.
You obtain 10 millimoles of ferric chloride and dissolve it in a liter of water.
Very simply 2g of ferric chloride and 100g (100ml) of water!
Ferric oxide (Fe2O3) is not soluble in water.
magnesium sulphate, calcium chloride and ferric chloride are added to provided optimum environment and phosphate buffer is added to slow down the rate of death of microbes.
The Blue Litmus paper will turn into Red, while the Red litmus paper will retain its color. So it only indicates that the said mixture is an acid.
Ferric chloride gives green solution in waterReddish or yellowish
Fe(oh)3
You obtain 10 millimoles of ferric chloride and dissolve it in a liter of water.
Very simply 2g of ferric chloride and 100g (100ml) of water!
Send chlorine gas through iron fillings and dissolve the resultant substance in water. The solution is ferric chloride.
Ferric oxide (Fe2O3) is not soluble in water.
Your question is rather broad, but here are a few. Potassium chromate yellow Aluminum chloride light yellow Ferric nitrate light violet Ferric Chloride mustard Ferrous chloride/sulfate green Copper (II) sulfate blue Cupric chloride green Nickel chloride (hydrate) green Potassium dichromate orange Potassium permanganate purple Bromine water dark red Iodine water brown
magnesium sulphate, calcium chloride and ferric chloride are added to provided optimum environment and phosphate buffer is added to slow down the rate of death of microbes.
Ferric Chloride is an intensely hygroscopic chemicaland thus will literally suck water from the air, dissolving into this water spontaneously forming a dark brown solution. Keeping it in an airtight container prevents this, keeping the crystals in solid form.
water and salt........or sodium acetate and water.....or NaCH3COO + H2O
The Blue Litmus paper will turn into Red, while the Red litmus paper will retain its color. So it only indicates that the said mixture is an acid.
Chips are boiled, filtered and in the water solution chloride is determined; and from this NaCl content is calculated.